style: apply dart format across project

lib/services/url_matcher/data/service_data_repository.dart

@@ -5,13 +5,14 @@ import 'package:flutter/services.dart';
 class ServiceDataRepository {
   Map<String, dynamic>? _servicesData;
   bool _isInitialized = false;
-  
+
   /// JSON 데이터 초기화
   Future<void> initialize() async {
     if (_isInitialized) return;
-    
+
     try {
-      final jsonString = await rootBundle.loadString('assets/data/subscription_services.json');
+      final jsonString =
+          await rootBundle.loadString('assets/data/subscription_services.json');
       _servicesData = json.decode(jsonString);
       _isInitialized = true;
       print('ServiceDataRepository: JSON 데이터 로드 완료');
@@ -21,10 +22,10 @@ class ServiceDataRepository {
       _isInitialized = true;
     }
   }
-  
+
   /// 서비스 데이터 가져오기
   Map<String, dynamic>? getServicesData() => _servicesData;
-  
+
   /// 초기화 여부 확인
   bool get isInitialized => _isInitialized;
-}
+}